*SUPPORT*
IN: kiki kiki tufa zup kiki OUT: RED RED BLUE RED RED
IN: blicket OUT: YELLOW
IN: blicket zup tufa OUT: YELLOW BLUE BLUE
IN: kiki lug OUT: RED PINK
IN: tufa zup blicket OUT: BLUE YELLOW YELLOW
IN: kiki zup lug OUT: RED PINK PINK
IN: lug kiki zup tufa OUT: PINK RED BLUE BLUE
IN: blicket kiki blicket tufa zup kiki OUT: YELLOW RED YELLOW BLUE RED RED
IN: tufa gazzer lug wif kiki OUT: BLUE BLUE RED PINK PINK PINK RED RED
IN: lug zup lug OUT: PINK PINK PINK
IN: lug gazzer kiki blicket OUT: PINK PINK RED YELLOW
IN: tufa zup tufa OUT: BLUE BLUE BLUE
IN: lug zup blicket OUT: PINK YELLOW YELLOW
IN: kiki zup blicket OUT: RED YELLOW YELLOW

*QUERY*
IN: blicket zup kiki OUT: YELLOW RED RED
IN: lug gazzer kiki zup lug OUT: PINK PINK RED PINK PINK
IN: lug OUT: PINK
IN: lug zup kiki OUT: PINK RED RED
IN: kiki zup kiki OUT: RED RED RED
IN: tufa OUT: BLUE
IN: tufa zup kiki OUT: BLUE RED RED
IN: kiki zup tufa OUT: RED BLUE BLUE
IN: tufa gazzer blicket zup lug OUT: BLUE BLUE YELLOW PINK PINK
IN: blicket kiki gazzer lug OUT: YELLOW RED RED PINK

*GRAMMAR*
lug -> PINK 
 tufa -> BLUE 
 kiki -> RED 
 blicket -> YELLOW 
 u1 gazzer x1 -> [u1] [u1] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] 
 x1 wif x2 -> [x2] [x1] [x1] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 